Discours touchant le Point de Vue, Dans lequel il est prouvé que les choses qu’on voit distinctement, ne sont vues que d’un oeil

Notes:
Seconda edizione di quest’importante trattato scientifico, la prima è del 1679. "An unusual work on the physiology of vision, with special regard to its implications for artistic perspective. A well-known engraver and geometrician, Le Clerc was professor of perspective at the Académie Royale de Peinture for thirty years...His explanations in this treatise are illustrated with twenty-four engravings of his own devising." Becker 235.